Persistent Bloating: Is It a Sign of Stomach Cancer?

Experiencing bloating on a daily basis does not necessarily mean you have stomach cancer. In many cases, bloating is linked to reduced gastric motility or indigestion. Several common conditions can contribute to these issues, including erosive gastritis, atrophic gastritis, and peptic ulcers. One of the most notable causes is duodenal ulcers, which can lead to narrowing of the duodenal lumen, making it difficult for food to pass through and causing noticeable bloating.

Erosive and atrophic gastritis can also impair gastric motility, leading to symptoms such as upper abdominal bloating, delayed gastric emptying, and even acid reflux, stomach pain, and nausea. These symptoms are often mistaken for more serious conditions, but they are usually related to less severe digestive disorders.

Stomach cancer can indeed cause bloating, especially when it affects the pyloric antrum, the area near the stomach's exit valve. In such cases, cancerous growths may narrow the pylorus, obstructing the normal passage of food and leading to bloating and upper abdominal discomfort. Given the variety of possible causes, it's essential to consult a healthcare professional for an accurate diagnosis.

If bloating persists, undergoing a gastroscopy is highly recommended. This diagnostic procedure allows doctors to examine the inside of the stomach and identify any abnormalities, including inflammation, ulcers, or tumors. Once the underlying cause is determined, appropriate and targeted treatment can be initiated.

Early detection plays a crucial role in managing any gastrointestinal issue, especially when cancer is a potential factor. Don't ignore persistent symptoms—seek medical advice and take proactive steps toward better digestive health.